{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9690829","patent":{"patent_number":"US-9690829","title":"Dynamic load balancing during distributed query processing using query operator motion","assignee":null,"inventors":[],"filing_date":"2013-04-15T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":21,"abstract":"Techniques for performing dynamic load balancing during distributed query processing are provided. In one embodiment, a first processing node in a plurality of processing nodes can execute an instance of a query operator, where the query operator is part of a query plan for a database query that is processed in a distributed manner by the plurality of processing nodes. The first processing node can further monitor its load level while the executing occurs. If the load level exceeds a threshold, the first processing node can split an amount of remaining work that is associated with the executing into a first portion and a second portion, determine state information for moving execution of the second portion from the first processing node to a second processing node, and save the state information to a distributed data store."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic load balancing during distributed query processing using query operator motion","description":"Techniques for performing dynamic load balancing during distributed query processing are provided. In one embodiment, a first processing node in a plurality of processing nodes can execute an instance","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9690829","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9690829","citation_suggestion":"Patentable. \"Dynamic load balancing during distributed query processing using query operator motion\" (US-9690829). https://patentable.app/patents/US-9690829","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9690829","json":"https://patentable.app/api/llm-context/US-9690829","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:57:17.249Z"}